620Mpa Electrode aka maka igwe siri ike dị elu

620Mpa Hand Electrode Maka Igwe Ike Dị Elu gosipụtara onyonyo

Ihe Mba:GEM-67(E9015)

Kwesịrị ekwesị maka:Ụkpụrụ Carbon

Ike ọkọnọ polarity:DC+

Ikike asambodo:Ọ DỊGHỊ

Ọkwa ịgbado ọkụ: AWS E7018-A1 obere alloy steels igwe ntụ ntụ ịgbado ọkụ waya Ngwa ịgbado ọkụ

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Nkọwa ngwaahịa

Nkewapụ

Mkpado ngwaahịa

Ngwa&Ọkọlọtọ&Ndeeba

1. Kwesịrị ekwesị maka ịgbado ígwè carbon na ígwè ala dị ala, dị ka 15MnVN.
2. Ọkọlọtọ anyị zutere: GB/T32533 E5915-3M2 P, AWS A5.5 E9015-D1 & A5.1M E6215-D1, ISO18275-A: E 55 5 Mn1NiMo B 4 2, ISO 18275-B: E6215-

Mgbe uka akụkụ nke carbon na elu carbon ígwè dị elu karịa 0.60%, na post-ịgbado ọkụ hardening, mgbape uche dị ukwuu, ya mere weldability bụ nnọọ ogbenye, enweghị ike iji rụpụta ịgbado ọkụ Ọdịdị.A na-ejikarị ya arụpụta akụkụ na akụkụ ndị chọrọ ike siri ike ma ọ bụ na-eyi nguzogide, na ọrụ ịgbado ọkụ ya bụ nrụzi ịgbado ọkụ.

Isi ihe maka nlebara anya:

1. Tupu ịgbado ọkụ, a ga-emerịrị electrode na 350 ℃ maka awa 1 wee were dị ka ọ dị mkpa.
2. Tupu ịgbado ọkụ, a ga-ehichapụrịrị nchara, mmanụ, mmiri na adịghị ọcha ndị ọzọ.
3. Welding ga-arụ na obere arc, warara ngafe ịgbado ọkụ kwesịrị ekwesị.

Atụmatụ

1. Low hydrogen potassium electrode, kwụsiri ike arc, mara mma akpụ, ụtọ, nta splash, mfe de-slagging, ezi akpụkpọ ọkụ na-eguzogide, ezi porosity eguzogide.
2. Stable n'ibu Njirimara, ezigbo plasticity.

Njirimara na ojiji: obere sodium hydrogen ụdị mkpuchi ala alloy elu ike ígwè electrode, iji DC reverse njikọ, nwere ike na-ebu dum ọnọdụ ịgbado ọkụ.Kwesịrị ekwesị maka ịgbado ọkụ ọkara carbon ígwè na ụfọdụ ala alloy elu ike ígwè Ọdịdị na kwekọrọ na ọkwa nke mgbali arịa na mgbali ọkpọkọ ịgbado ọkụ.Dị ka Q420 (15MnVN) na ndị ọzọ.Weldable base metal: Hot Rolled normalizing steel normalizing Q420A (15MnVN, 15MnVNCu, 14MnVTiRE)

AWS E7015-A1 Steel Alloy dị ala Ngwa ngwa ịgbado ọkụ

Carbon steels ntuziaka elektrọd ngwa ịgbado ọkụ

Ụlọ ọrụ & Ụlọ ọrụ

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S
GB/T iwu	0.12	1.00-1.75	0.6	-	0.9	0.25-0.45	0.03	0.03
Iwu AWS	1.12	1.00-1.76	1.6	-	1.9	0.25-0.46	0.03	0.03
URU Ọmụmaatụ	0,078	1.58	0.36	0.04	0.73	0.37	0.011	0,007

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh
GB/T iwu	490	590	620*1
Iwu AWS	530	620	620*1
URU Ọmụmaatụ	553	649	620*1

NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ

Nkọwapụta DIAMETERS(mm)		2.6*350	3.2*350	4.0 * 400
ELECTRICITY	H/W	80-110	110-130	130-180
(Amp)	O/W	50-80	90-120	130-160

IHE:
H/W: ịgbado ọkụ kwụ ọtọ
O/W: ịgbado ọkụ n'elu-isi

430Mpa Electrode aka maka obere carbon steel04

Ikpe a na-ahụkarị

430Mpa Electrode aka maka obere carbon ígwè05

Asambodo

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S
GB/T iwu	0.12	1.00-1.75	0.6	-	0.9	0.25-0.45	0.03	0.03
Iwu AWS	1.12	1.00-1.76	1.6	-	1.9	0.25-0.46	0.03	0.03
URU Ọmụmaatụ	0,078	1.58	0.36	0.04	0.73	0.37	0.011	0,007